DU is a structural framework for cross-domain reasoning. It identifies universal principles that manifest differently across independent fields — and uses them as a lens for conceptual reconstruction.
The system operates through two filters working in opposition — one that deconstructs, one that reconstructs. Together they enable conceptual modeling that bypasses the inertia of existing frameworks.
Each face of the DU cube represents a different dimension of a concept — its properties, function, purpose, volume, role, and ontological status. Rotating the cube is not navigation. It is inquiry.